Whether carotid plaque is serious or not needs to be analyzed according to the size of the plaque and whether it is accompanied by symptoms, etc. If the patient’s carotid plaque is small and has no accompanying symptoms, it is generally not serious, and on the contrary, it is more serious. In most cases, carotid plaque is generally not serious, it is a physiological change, that is, with age, the carotid artery will appear plaque, if the body does not have diabetes, hypertension and other diseases, carotid plaque is generally not serious. It is recommended that patients should control their daily routine, eat less spicy, greasy and stimulating things, and consume more food containing high quality protein. If the carotid artery plaque is relatively large patients, and carotid artery vascular murmur, transient unilateral limb movement, sensory disorders, speech impediment, and also appear vascular sclerosis, may lead to cranial cerebral blood supply insufficiency and vertigo and other symptoms, this situation is generally more serious, need to be timely medical treatment, and actively cooperate with the doctor’s treatment, early treatment and early recovery. Patients with carotid artery plaque should go to the hospital in a timely manner to check, follow the doctor’s instructions for treatment to avoid adverse effects.